[linux-lvm] How to mirror or Replicate a primary server's data to a secondarymachine

Dan Stromberg strombrg at dcs.nac.uci.edu
Thu Apr 14 17:37:30 UTC 2005


One way sync: rsync
Two way sync: unison

I'm partial to "balance" (you can find it on freshmeat) for load
balancing and failover of stateless protocols.

On Thu, 2005-04-14 at 17:13 +0100, Gary Mansell wrote:
> Hi,
> 
> I am considering whether to go down the path of a dual server, manual
> failover solution for one of my RHEL fileservers.
> 
> I would have two identical servers in two different machine rooms on our
> site and if the main server failed then I would manually reconfigure the
> secondary server with the primary server's IP address so that the client
> machines can carry on working.
> 
> Can anyone recommend to me what I need to do to mirror the data across
> the two servers so that updates to the primary server are also made to
> the secondary server
> 
> Thanks in advance for any help
> 
> Regards
> 
> Gary Mansell
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